Merge pull request #41 from StackTipsLab/bugfix/fix-course-breadcrumb

Bugfix/fix course breadcrumb

bloggy/templates/seo/course_jsonld.html

@@ -1,2 +1,2 @@
 {% load custom_widgets %}
-<script type="application/ld+json">{"@context":"https://schema.org","@type":"Course","name":"{{ course.title }}","description":"{{ course.description }}","provider":{"@type":"Organization","name":"StackTips","sameAs":"{% get_settings 'SITE_URL' %}{% url 'courses_single' slug=course.slug %}"}}</script>
+<script type="application/ld+json">{"@context":"https://schema.org","@type":"Course","name":"{{ course.title }}","description":"{{ course.excerpt }}","inLanguage":"en","provider":{"@type":"Organization","name":"StackTips","sameAs":"{% get_settings 'SITE_URL' %}{% url 'courses_single' slug=course.slug %}"},"image":["{{course.thumbnail.url}}"],"hasCourseInstance":[{"@type":"CourseInstance","courseMode":"Online","courseWorkload":"P7D","instructor":[{"@type":"Person","name":"{{course.author.get_full_name}}","description":"{{course.author.bio}}","image":"{{course.author.profile_photo.url}}"}]}]}</script>